Hey Richard,

I am thinking that is a cool idea.  I already have the O2 sensor bung welded
into my exhaust and I have extra wires already running from my dash to the
engine bay.  I could slap in an O2 sensor and one of Ken's gizmos and have a
feel for what the mixture is doing.  Of course the O2 sensor wouldn't be
feeding into the ECU, it would just be for diagnostics.  Might be a cool mod
for a Federal model air cooled westy.  I like gauges!

C-ya,
Jake

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@GERRY.VANAGON.COM] On Behalf Of
Richard A Jones
Sent: Wednesday, April 12, 2006 9:00 PM
To: vanagon@GERRY.VANAGON.COM
Subject: Re: AFM question---O2 sensor

> probably the
> easiest thing to do is to go to an exhaust shop and have them cut you in a
> whole for an oxygen sensor and weld in a bung then you could use an oxygen
> sensor to tune.

You need Ken Lewis's great gizmo:
http://neksiwel.20m.com/photo5.html
The best $22 you can spend.

                        Richard A Jones
                        Boulder, Colorado